bases to one single power supply this enables the charging of up to 48 led-candles with one electrical socket at the same time one set item ... power supply for led tealight set up to 4 led tealight sets total of 48 candles can be connected using 1 power supply only item a8132.eu ... â€œbloxxâ€ optical glass transparent drill hole Ã˜ 20.5 mm for test tube item 4032.g please order separately and also suitable